The Able 2/Sho-Me low profile strobe mini light bar has a clear housing with black-out top. It is available with amber, blue, clear, green or red inner lenses, has a 30 wtt output, and has 8 selectable flash patterns. There is a housing mounted pattern selection switch on portable models. Dimension of the portable model are 3 13/16"H x 7 7/8"D x 16 7/8" L. (Contact us for additional color configurations)